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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic topic" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/bringup/lite-bringup-console.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">调试配置</h1><div class="date inPage">15 Jan 2024</div><div style="color: gray;">
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Read time: 2 minute(s)
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</div><div class="- topic/body body"><p class="- topic/p p" data-ofbid="d277734e19__20250121171750">BootLoader 和 RT-Thread 均用到调试端口。在 Bringup
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过程中，正确配置调试端口至关重要，可以帮助开发者快速发现问题的根本原因，从而快速解决问题。</p><div class="- topic/p p" data-ofbid="d277734e21__20250121171750">以 <span class="+ topic/ph sw-d/filepath ph filepath">d21x demo128_nand</span> 工程为例， 使用 <span class="+ topic/keyword pr-d/parmname keyword parmname">uart0</span>
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端口作为调试口，详细配置流程如下：<ol class="- topic/ol ol" id="id__ol_rfm_5gk_5dc" data-ofbid="id__ol_rfm_5gk_5dc"><li class="- topic/li li" data-ofbid="d277734e30__20250121171750">通过 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">list</span> 命令查看所有可用的配置，包括 BootLoader 和
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RT-Thread。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_sfm_5gk_5dc" data-ofbid="id__codeblock_sfm_5gk_5dc">Built-in configs:
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<span class="hl-number">0.</span> d12x_demo68-nand_baremetal_BootLoader
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<span class="hl-number">1.</span> d12x_demo68-nand_rt-thread_helloworld
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<span class="hl-number">2.</span> d12x_demo68-nor_baremetal_BootLoader
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<span class="hl-number">3.</span> d12x_demo68-nor_rt-thread_helloworld
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<span class="hl-number">4.</span> d12x_hmi-nor_baremetal_BootLoader
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<span class="hl-number">5.</span> d12x_hmi-nor_rt-thread_helloworld
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<span class="hl-number">6.</span> d13x_demo88-nand_baremetal_BootLoader
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<span class="hl-number">7.</span> d13x_demo88-nand_rt-thread_helloworld
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<span class="hl-number">8.</span> d13x_demo88-nor_baremetal_BootLoader
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<span class="hl-number">9.</span> d13x_demo88-nor_rt-thread_helloworld
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<span class="hl-number">10.</span> d13x_kunlunpi88-nor_baremetal_BootLoader
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<span class="hl-number">11.</span> d13x_kunlunpi88-nor_rt-thread_helloworld
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<span class="hl-number">12.</span> d21x_demo128-nand_baremetal_BootLoader
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<span class="hl-number">13.</span> d21x_demo128-nand_rt-thread_helloworld
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<span class="hl-number">14.</span> g73x_demo100-nor_baremetal_BootLoader
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<span class="hl-number">15.</span> g73x_demo100-nor_rt-thread_helloworld</pre></li><li class="- topic/li li" data-ofbid="d277734e37__20250121171750"><strong class="+ topic/ph hi-d/b ph b">配置 BootLoader</strong><ol class="- topic/ol ol" type="a" id="id__ol_tfm_5gk_5dc" data-ofbid="id__ol_tfm_5gk_5dc"><li class="- topic/li li" data-ofbid="d277734e41__20250121171750">
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<div class="- topic/p p" data-ofbid="d277734e43__20250121171750">选择并使用下列命令进入所需的 BootLoader
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配置。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_lsv_3gk_5dc" data-ofbid="id__codeblock_lsv_3gk_5dc">lunch <var class="+ topic/keyword sw-d/varname keyword varname">list number</var></pre></div>
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<div class="- topic/p p" data-ofbid="d277734e50__20250121171750">例如，<span class="+ topic/ph sw-d/filepath ph filepath">d21x_demo128_nand</span> 位于第 12 列，则使用下列命令选择
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<span class="+ topic/ph sw-d/filepath ph filepath">d21x_demo128_nand BootLoader</span>
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配置文件。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_r11_kgk_5dc" data-ofbid="id__codeblock_r11_kgk_5dc">lunch <span class="hl-number">12</span></pre></div>
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</li><li class="- topic/li li" data-ofbid="d277734e61__20250121171750">
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<p class="- topic/p p" data-ofbid="d277734e63__20250121171750">输入 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">me</span> 命令进入 menuconfig 配置界面。</p>
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</li><li class="- topic/li li" data-ofbid="d277734e69__20250121171750">
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<div class="- topic/p p" data-ofbid="d277734e71__20250121171750">在 menuconfig 界面中，选择 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Using Uart0</span>
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选项，并设置相应的参数。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_ufm_5gk_5dc" data-ofbid="id__codeblock_ufm_5gk_5dc">Board options -->
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[*] Using Uart0
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Uart0 Parameter ---> <em class="hl-comment">//设置对应的参数</em>
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BootLoader options --->
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Console --->
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(<span class="hl-number">0</span>) Console UART ID <em class="hl-comment">//选择对应的串口号</em></pre></div>
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</li><li class="- topic/li li" data-ofbid="d277734e82__20250121171750">
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<p class="- topic/p p" data-ofbid="d277734e84__20250121171750">保存配置并退出。</p>
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</li><li class="- topic/li li" data-ofbid="d277734e87__20250121171750">
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<p class="- topic/p p" data-ofbid="d277734e89__20250121171750">使用 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">m</span> 命令编译 BootLoader。</p>
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</li></ol></li><li class="- topic/li li" data-ofbid="d277734e95__20250121171750"><strong class="+ topic/ph hi-d/b ph b">配置 RT-Thread</strong><ol class="- topic/ol ol" type="a" id="id__ol_vfm_5gk_5dc" data-ofbid="id__ol_vfm_5gk_5dc"><li class="- topic/li li" data-ofbid="d277734e99__20250121171750">
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<div class="- topic/p p" data-ofbid="d277734e101__20250121171750">选择并使用下列命令进入所需的 RT-Thread
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配置：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_jtt_lgk_5dc" data-ofbid="id__codeblock_jtt_lgk_5dc">lunch <var class="+ topic/keyword sw-d/varname keyword varname">list number</var></pre></div>
|
||
<div class="- topic/p p" data-ofbid="d277734e108__20250121171750">例如，<span class="+ topic/ph sw-d/filepath ph filepath">d21x_demo128_nand</span> 位于第 13 列，则使用下列命令选择
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">d21x_demo128-nand_rt-thread_helloworld</span>
|
||
配置。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_l53_ngk_5dc" data-ofbid="id__codeblock_l53_ngk_5dc">lunch <span class="hl-number">13</span></pre></div>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e119__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e121__20250121171750">输入 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">me</span> 命令进入 menuconfig 配置界面。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e127__20250121171750">
|
||
<div class="- topic/p p" data-ofbid="d277734e129__20250121171750">在 menuconfig 界面中，选择 <span class="+ topic/ph ui-d/uicontrol ph uicontrol">Using Uart0</span>
|
||
选项，并设置相应的参数。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_wfm_5gk_5dc" data-ofbid="id__codeblock_wfm_5gk_5dc">Board options -->
|
||
[*] Using Uart0
|
||
Uart0 Parameter ---> <em class="hl-comment">//设置对应的参数</em>
|
||
|
||
Rt-Thread options --->
|
||
RT-Thread Kernel --->
|
||
Kernel Device Object --->
|
||
(uart0) the device name <strong class="hl-keyword">for</strong> console <em class="hl-comment">//设置对应的串口号</em></pre></div>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e137__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e139__20250121171750">保存配置并退出。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e142__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e144__20250121171750">使用 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">m</span> 命令编译 RT-Thread。</p>
|
||
</li></ol></li><li class="- topic/li li" data-ofbid="d277734e150__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e152__20250121171750"><strong class="+ topic/ph hi-d/b ph b">pinmux 设置</strong>：配置串口对应的硬件复用功能。</p>
|
||
<div class="- topic/p p" data-ofbid="d277734e157__20250121171750">以 <span class="+ topic/ph sw-d/filepath ph filepath">d21x demo128_nand</span> 工程为例， 在
|
||
<span class="+ topic/ph sw-d/filepath ph filepath">target/d211/demo128-nand/pinmux.c</span> 文件中配置
|
||
pinmux。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="id__codeblock_c1m_nr5_hdc" data-ofbid="id__codeblock_c1m_nr5_hdc"><strong class="hl-keyword">struct</strong> aic_pinmux aic_pinmux_config[] = {
|
||
#ifdef AIC_USING_UART0
|
||
<em class="hl-comment">/* uart0 */</em>
|
||
{<span class="hl-number">5</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.0"</span>},
|
||
{<span class="hl-number">5</span>, PIN_PULL_DIS, <span class="hl-number">3</span>, <span class="hl-string">"PA.1"</span>},
|
||
#endif</pre><ul class="- topic/ul ul simple" id="id__ul_d1m_nr5_hdc" data-ofbid="id__ul_d1m_nr5_hdc"><li class="- topic/li li" data-ofbid="d277734e168__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e170__20250121171750"><span class="+ topic/keyword pr-d/parmname keyword parmname">5</span>：复用功能，可以查看芯片手册.引脚复用功能说明。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e175__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e177__20250121171750"><span class="+ topic/keyword pr-d/parmname keyword parmname">PIN_PULL_DIS</span>：禁止上拉下拉,根据需要选择是否上下拉，有的串口工具无上拉，且主板这边也没做上拉，可以使用上拉。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e182__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e184__20250121171750"><span class="+ topic/keyword pr-d/parmname keyword parmname">3</span>：驱动强度，默认即可。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e189__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e191__20250121171750"><span class="+ topic/keyword pr-d/parmname keyword parmname">"PA.0"</span>：引脚名称，根据硬件设计的原理图选择。</p>
|
||
</li></ul></div>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e199__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e201__20250121171750">保存，使用命令 <span class="+ topic/keyword sw-d/cmdname keyword cmdname">m</span> 编译烧写固件。</p>
|
||
</li><li class="- topic/li li" data-ofbid="d277734e207__20250121171750">
|
||
<p class="- topic/p p" data-ofbid="d277734e209__20250121171750">重启开发板，即可使用串口调试。</p>
|
||
</li></ol></div></div></article></main></div>
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